129130368

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 368375040

約数和(自身を除く): 239244672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 131, 136, 151, 192, 204, 262, 272, 302, 384, 393, 408, 453, 524, 544, 604, 786, 816, 906, 1048, 1088, 1208, 1572, 1632, 1812, 2096, 2176, 2227, 2416, 2567, 3144, 3264, 3624, 4192, 4454, 4832, 5134, 6288, 6528, 6681, 7248, 7701, 8384, 8908, 9664, 10268, 12576, 13362, 14496, 15402, 16768, 17816, 19328, 19781, 20536, 25152, 26724, 28992, 30804, 35632, 39562, 41072, 50304, 53448, 57984, 59343, 61608, 71264, 79124, 82144, 106896, 118686, 123216, 142528, 158248, 164288, 213792, 237372, 246432, 285056, 316496, 328576, 336277, 427584, 474744, 492864, 632992, 672554, 855168, 949488, 985728, 1008831, 1265984, 1345108, 1898976, 2017662, 2531968, 2690216, 3797952, 4035324, 5380432, 7595904, 8070648, 10760864, 16141296, 21521728, 32282592, 43043456, 64565184, 129130368]

約数ペア:

[(1, 129130368), (2, 64565184), (3, 43043456), (4, 32282592), (6, 21521728), (8, 16141296), (12, 10760864), (16, 8070648), (17, 7595904), (24, 5380432), (32, 4035324), (34, 3797952), (48, 2690216), (51, 2531968), (64, 2017662), (68, 1898976), (96, 1345108), (102, 1265984), (128, 1008831), (131, 985728), (136, 949488), (151, 855168), (192, 672554), (204, 632992), (262, 492864), (272, 474744), (302, 427584), (384, 336277), (393, 328576), (408, 316496), (453, 285056), (524, 246432), (544, 237372), (604, 213792), (786, 164288), (816, 158248), (906, 142528), (1048, 123216), (1088, 118686), (1208, 106896), (1572, 82144), (1632, 79124), (1812, 71264), (2096, 61608), (2176, 59343), (2227, 57984), (2416, 53448), (2567, 50304), (3144, 41072), (3264, 39562), (3624, 35632), (4192, 30804), (4454, 28992), (4832, 26724), (5134, 25152), (6288, 20536), (6528, 19781), (6681, 19328), (7248, 17816), (7701, 16768), (8384, 15402), (8908, 14496), (9664, 13362), (10268, 12576)]